Home / 4,422,951.09-6,105,555.93-2,973,487.23

Finding the Fourth Proportional to 4,422,951.09, 6,105,555.93 and 2,973,487.23

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Solution

The fourth proportional to 4,422,951.09, 6,105,555.93 and 2,973,487.23 is: 4,104,678.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,951.09 : 6,105,555.93 = 2,973,487.23 : x
  2. Step 2: Convert to fraction form
    4,422,951.09/6,105,555.93 = 2,973,487.23/x
  3. Step 3: Cross multiply
    4,422,951.09x = 6,105,555.93 × 2,973,487.23
  4. Step 4: Simplify right side
    4,422,951.09x = 18,154,792,589,905.77
  5. Step 5: Solve for x
    x = 18,154,792,589,905.77/4,422,951.09
  6. Step 6: Final answer
    x = 4,104,678.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.